예제 #1
0
        private Packet SendAndReceive(Packet packet, int receive, int delay)
        {
            if (_port.IsOpen) _port.DiscardOutBuffer();
            SendPacket(packet);
            Thread.Sleep(delay);
            Packet result = GetResponse(receive + Constants.PACKET_OVERHEAD_BYTES);

            //if (_port.IsOpen) _port.DiscardInBuffer();
            //_buffer.Clear();

            return result;
        }
예제 #2
0
 private void SendPacket(Packet packet)
 {
     if (_port == null || !_port.IsOpen)
     {
         return;
     }
     try
     {
         _port.Write(packet.Data, 0, packet.Data.Length);
         while (_port.BytesToWrite > 0) Thread.Sleep(1);
     }
     catch (Exception)
     {
         // exception handling
     }
 }
예제 #3
0
 private bool CheckResponse(Packet response)
 {
     APStatus BM_errorstate = (APStatus)response.Data[Constants.PACKET_BYTE_CMD];
     if (BM_errorstate != APStatus.HW_NO_ERROR) return false;
     return true;
 }